I received an email receipt from Apple showing someone unknown to me made a purchase using my apple account. The link to dispute the purchase in the email didn't launch the page.
MacBook Air 13″, macOS 10.14
If the only indication of the charges is from an email or text, be aware that it may be a phishing attempt to get you to log in to a site that appears to be Apple and divulge your password or credit card information. See: Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support
and Identify legitimate emails from the App Store or iTunes Store - Apple Support
If the email was a scam as indicated above and if you used a link in the email and entered your password to sign in, your Apple ID is compromised. Change your password immediately. See: Change your Apple ID password - Apple Support
Also see: If you think your Apple ID has been compromised - Apple Support
If the only indication of the charges is from an email or text, be aware that it may be a phishing attempt to get you to log in to a site that appears to be Apple and divulge your password or credit card information. See: Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support
and Identify legitimate emails from the App Store or iTunes Store - Apple Support
If the email was a scam as indicated above and if you used a link in the email and entered your password to sign in, your Apple ID is compromised. Change your password immediately. See: Change your Apple ID password - Apple Support
Also see: If you think your Apple ID has been compromised - Apple Support
I received an email showing someone unknown to me used my apple account to pay for a 99$ game. The link in the email didn't open to let me say I didn't authorize the purchase
